Home > Products > Smoke detector > standalone Alarm Smoke Detector
standalone Alarm Smoke Detector
- 3000 Piece / Pieces per Month
- Shenzhen
- Credit Card
- Tanda conventional beam detector linear detector smoke sensor reflective beam alarm
- 2023 China DC 48V Wired Smoke Fire Detector With Relay Output For Fire Alarm System
- 48V smoke detector 2023 China DC 48V Conventional Wired Optic Smoke Detector With Relay Output For Fire Alarm System
- OEM KF94/N95/KN95/surgical mask/KIDS face masks/adult face masks
- 2022 China DC 48V Conventional Wired Optic Smoke Detector With Relay Output For Fire Alarm System
- Siemens LME21.130C2 Control Box Siemens AG Brand New
Product Details
Place of Origin: | Guangdong, China | Brand Name: | WALE | Model Number: | WL-168D |
Product Description
Wireless Alarm Smoke Detector
Feature:
1. Photoelectric detector mode.
2. Using low power consumption CMOS Micro processor.
3. Special design for dampproof.
4. Having manual testing and reset function.
5. Reliable and stable working performance.
6. With super thin structure.
7. Dustproof, insect prevention and anti extraneous light interference.
8. Independent or network selectable.
---------------------------------------------------------------------------------------------------------
Technical Parameter
a. working voltage: 12 VDC
b. sensor: Optical maze
c. working current: Static current<=10mA; Alarm current<=15mA
d. Sensitivity to smoke: comply with UL217, testing value is 3.2% per Feet
e. Working environment: -10 to 50 temperature
f. Alarm volume: 85dB at 10Ft
g. Dimension: 106x36mm
---------------------------------------------------------------------------------------------------------
How Smoke Detectors Work
A very simple device that has saved thousands of lives is the smoke detector. It also probably goes off every time the cook of the house makes pancakes or grilled cheese sandwiches.
A smoke detector is basically just an electrical circuit that gets interrupted or at least disturbed by particles. The circuit runs through a chamber where there is a very small separation between two electrodes. The electricity "jumps" across this open space. The current goes around and around. Meanwhile the microchip monitors the flow of electricity. As long as the flow is constant it does nothing..
It has been said that where there is smoke there is fire. It is even more true that where there is fire there is smoke. A fire sends little particles into the air. When these particles reach the smoke detector, they go through the little chamber where the electrons are flying from one electrode to the other. The smoke particles interfere with this flow enough to alert the microchip. The microchip is programmed to send a signal to the alarm. The alarm sounds and either someone takes a frying pan off the stove and silences the alarm or everyone exits the house in an orderly fashion and waits for the fire department to handle the blaze.
---------------------------------------------------------------------------------------------------------------------------------
Contact Us
- Shenzhen Wale Group Co., Ltd.
- Contact nameMan Luo
- Phone86-755-89390033
- AddressThe Second Floor, Block A, Debaoli Science and Technology Park, Jihua Road, Buji Shenzhen,Guangdong
- Siemens AG SQM48.497A9 Actuator LMV 5x System 20Nm IP54 Brand New
- Siemens AG QRA4.U Brand New
- Siemens QRA10M.C Flame Detectors Brand New
- Siemens Flame Detectors QRA2 Brand New
- wholers sell KF94/N95/KN95/surgical mask/KIDS face masks/adult face masks/kids face masks
- wholers sell KF94/N95/KN95/surgical mask/KIDS face masks/adult face masks/kids face masks
- Honeywell BW GasAlertMicro 5 Detector M5-0W00-R-D-D-Y-C-00 With Good Price In Stock
- 2022 China DC 48V Wired Smoke Detector With Relay Output For Fire Alarm
- 2022 China DC 48V Wired Smoke Detector With Relay Output For Electronics Panel Security
- Fire Smoke Alarm Sensor Detector Smoke Alarm Smart Tester Home Family Guard Security
- ADPD188BI-ACEZRL OMO Integrated Optical Module 3.8mm x 5mm x 0.9mm with 1 blue LED,1 IR LED and 2 Photo diodes for Smoke Detector
- Analog Devices ADPD188BI-ACEZRL Integrated Optical Module complete photometric system for Smoke Detector
- TC Suction-type Smoke Detector Air Aspirating Smoke Sensor Fire Alarm Host 2Loops
- 4-wire Smoke Detector with Relay output Network Smoke Alarm NO/NC 24VDC
- Battery Powered Photoelectric Smoke Alarm Standalone Smoke Detector 9V for Home
- CO and Smoke Detector Carbon monoxide and Smoke Alarm sensor CO detector
- New Arrivel Mini Smoke Detector S832 With Relay Output 4 Wire Smoke Alarm Can Adsorption Metal Cabinet
- Conventional Smoke Detector Fire Alarm System Sensor Smoke Alarm DC24V Probe Detector
- Conventional Photoelectric Smoke& Heat Detector Multi Sensor Fire Alarm Heat Smoke Detector
- Intelligent Photoelectric Smoke Detector addressable Smoke Sensor Fire Alarm LPCB CE approved
- 4-wire smoke detector smoke sensor fire alarm with NO/NC DC9-35V
- Network Smoke Detector Fire Alarm 4 wired Smoke Sensor probe with Relay output DC9-28V
- 4 wire heat detector with relay output NO/NC network Temperature sensor Fire Alarm system DC9-28V
- Ultraviolet Flame Detector with Relay Output CF6002 UV Flame Alarm Sensor 4-wire
Popular Searches
Recommended Products
- FFP3 cup type disposable mask with breathing valve head mounted
- Protective mask disposable FFP2 breathing valve cup mask
- Protective mask FFP2
- Advanced polymer rack leg protectors Protect warehouse racking legs from impact and scrape damage
- 180mm Flexible Heavy Duty Bollard multi-functional and used extensively in industrial plastic bollard
- Dock guardrail Platform Safety Barriers Heavy duty Loading platform Prevent falling
- LL-2-10 Customerized Yellow / Black PVC boots
- Rubber Safety Rigger Boots LR-2-05
- Industry Rubber Safety Boots LL-2-16
- Durable EVA Safety Boots LL-E1 BLK
- LLFX-5 EVA BOOTS for OUTDOOR and SAFETY
- Multi-use fire truck emergency water supply floating pumps
Find Similar Products By Category
- Security & Protection > Firefighting Supplies > Smoke Detector
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Man Luo
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-